# PrePaidPower vs MetroMonkey

The clearest difference is in-app purchases: PrePaidPower at none against MetroMonkey's 1. PrePaidPower also leads on update cadence (every 9 months vs every 24 months) and iOS requirement (6.0 vs 18.4). On price, ads and device support there is nothing between them.

Both are free to download. MetroMonkey sells 1 one-off in-app purchase. PrePaidPower asks for nothing beyond the download.

PrePaidPower ships an update every 9 months, MetroMonkey every 24 months. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | PrePaidPower | MetroMonkey |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 months** | Every 24 months |
| Size | 4 MB | 1 MB |
| Requires iOS | **6.0** | 18.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Just Some Coding Ltd](https://appshunter.io/developer/483926607) | [Mikhail Vyrtsev](https://appshunter.io/developer/1550996634) |

## What reviewers say

### PrePaidPower

[App page](https://appshunter.io/ios/app/prepaidpower/id978982416)

**Features:** macOS Compatibility

**In-app purchases:** none


### MetroMonkey

[App page](https://appshunter.io/ios/app/metromonkey/id1610978232)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock full app | $0.99 | one-time |


## Frequently asked questions

### Is PrePaidPower free?

PrePaidPower is free to download, with no in-app purchases.

### Is MetroMonkey free?

MetroMonkey is free to download, with in-app purchases available.

### Do PrePaidPower or MetroMonkey have ads?

Neither PrePaidPower nor MetroMonkey shows ads.

### Which is updated more often, PrePaidPower or MetroMonkey?

PrePaidPower ships an update every 9 months, and MetroMonkey every 24 months. Most recently, PrePaidPower was updated on November 6, 2026 and MetroMonkey on November 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*